Microsoft finally provides Windows Update via HTTPS

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Ngày cập nhật gần nhất: 15/4/2026

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Microsoft provides a catalog of Windows updates via HTTPS connection

Finally, Microsoft delivers independent operating system updates for Windows 11, 10... from its Microsoft Update Catalog website through the HTTPS protocol. This recent change was discovered by the German tech site Deskmodder.de when downloading one of the recent update packages in KB5011563.

Microsoft, at last, offers the Windows Update Catalog through a secure HTTPS connection.

Reference: What is HTTPS

Microsoft provides a catalog of Windows updates via HTTPS connection

The website also notes that the current update files are delivered with the following address:
'https://catalog.s.download.windowsupdate.com/c/msdownload/update/software/updt/',

In contrast to the previous:
'http://download.windowsupdate.com/d/msdownload/update/software/updt/'

This recent change by the software giant is deemed 'accurate and timely' as modern web browsers will block downloads or cause issues for users from insecure connections.

Moreover, if you're using Windows 11 and unsure how to update to the latest version, you can refer to the guide in the article below and follow the steps.

Explore more: How to update Windows 11

Though it's unclear what prompted Microsoft to make this change after several years, according to Dr.Windows, speculation suggests that the software giant might not have implemented this sooner due to concerns related to support on older systems.

This isn't the first time Microsoft Update Catalog has undergone significant changes. Back in October 2016, when the Redmond giant decided to remove the ActiveX requirement, allowing the Update Catalog website to run on web browsers other than Internet Explorer.

Frequently Asked Questions

What recent changes has Microsoft made to its Windows Update Catalog?

Microsoft has recently transitioned its Windows Update Catalog to deliver updates over a secure HTTPS connection, enhancing security and reliability for users downloading update packages.

How does the new HTTPS connection impact Windows Update Catalog users?

The new HTTPS connection ensures that downloads from the Windows Update Catalog are secure, preventing modern web browsers from blocking or causing issues with insecure connections, enhancing user experience.

Why did Microsoft take so long to implement HTTPS for its update services?

Speculation suggests Microsoft delayed implementing HTTPS due to potential support concerns with older systems. However, the change is now deemed essential for security in modern web environments.

Where can I find instructions on updating to the latest version of Windows 11?

You can find detailed instructions on updating to the latest version of Windows 11 in the article linked below, which provides step-by-step guidance for a seamless update process.

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